"My parents took me to Universal Studios," said George.

George said __________________

Need help for the above question. Thanks.

George said, "My parents took me to Universal Studios."

There is no above question.

Are you supposed to turn that direct statement into an indirect statement? (also referred to as direct and indirect speech)
http://www.ef.edu/english-resources/english-grammar/direct-and-indirect-speech/

The correct sentence would be:

"George said, 'My parents took me to Universal Studios.'"

In this sentence, the direct speech (George's actual words) is enclosed in quotation marks and is preceded by a reporting verb ("said"). The reporting verb is used to indicate that someone is speaking or conveying a message.